<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
		<title></title>
		<script src="../jquery-1.11.3.min.js"></script>
		<script type="text/javascript">
			$(function(){
				$(':text').blur(function(){
					alert($(this).val());
				})
			})
		</script>
	</head>
	<body>
		<form action="" method="post">
			姓名：<input type="text" id="username"/>
			<input type="submit" value="注册"/>
		</form>
	</body>
</html>
